Coefficente yuzuye yo kugabanya urusaku rwibikoresho bishya bya aluminiyumu igera kuri 0,75, naho coefficente yo kwinjiza amajwi hagati yumurongo wa interineti hagati ya 250 ~ 1000Hz igera kuri 0.9, ikarenga kure cyane ibikoresho bikoreshwa cyane bikurura amajwi nkubwoya bwamabuye, ikibaho cya gypsumu , icyuma gisobekeranye, nibindi. Ni inshuro 7-10 za plastiki, ibirahuri bya fibre na aluminiyumu yubuki, kandi amajwi yayo yegereye 30dB iyo akoreshejwe muri gari ya moshi yihuta hamwe na paneli yimodoka. Ibikoresho bishya bya aluminiyumu bikoreshwa mu mirima myinshi kandi myinshi kugirango yumve neza amajwi no kugabanya urusaku hamwe n’ibintu bifitanye isano, cyane cyane mu mbogamizi z’amajwi yo mu muhanda, kugabanya urusaku rw’imihanda yo mu muhanda, kugabanya urusaku rw’amazi yo mu mazi, kugabanya imiyoboro ya tunnel; kwinjiza amajwi y'urukuta rwo koga; ibikoresho bishya bya aluminiyumu kugirango ikore inyubako ikurura amajwi, nka sitidiyo yo gufata amajwi, ibyumba byo guteramo, inzu y'ibitaramo, amazu y'inama, stade, n'ibindi.
Ibintu nyamukuru bigira ingaruka kumajwi no kugabanya urusaku rwibikoresho bishya bya aluminiyumu nibi bikurikira:
1. Nyamara, amajwi yo kwinjiza amajwi yumurongo muke ntabwo ari meza cyane, kubwibyo coefficient de coiffe yo mu karere gake ni nto;
2. Ubunini bwikibaho gikurura amajwi bikozwe mubintu bishya bya aluminiyumu biratandukanye, kandi inshuro zikurura amajwi ziratandukanye. Hamwe no kwiyongera kwubugari, inshuro nziza cyane yo gukurura amajwi bizatera imbere bigana kwifata rito. Nyamara, iyo inshuro yijwi irenze 500Hz, coefficente yo kwinjiza amajwi yibikoresho bishya bya aluminiyumu ntaho bihuriye nubunini;
3. Iyo ubucucike bwibikoresho bishya bya aluminiyumu byiyongereye, inshuro nziza yo kwinjiza amajwi muri iki gihe nayo izatera imbere kugeza ku majwi make, kandi ubunini bwa pore n'umubare w'ibikoresho bishya bya aluminiyumu nabyo bifite itandukaniro rigaragara mu kwinjiza amajwi imikorere yijwi rikurura amajwi.
Kubivuga mu buryo bworoshe, amahitamo atandukanye yibikoresho bishya bya aluminiyumu, nkubunini, ubucucike, ububobere, nibindi, bizavamo ingaruka zitandukanye zo kwinjiza amajwi. Nubwo ibikoresho bishya bya aluminiyumu byatoranijwe, nibyiza cyane guhuza imiterere yabo.
Igihe cyo kohereza: Werurwe-16-2022 
